Shasta County

Silverthorn ResortAddress: 16250 Silverthorn Rd, Redding, 96003Phone Number: (530) 275-1571Pumpout Location Within the Marina: On the main fuel dock, East end of the dock; Service area at the west end of the main dockPumpout Service Cost: $65/pumpout for houseboats or $10 for smaller boatsPumpout Hours of Operation: June - August: 8AM - 6PM; Rest of the Year: 8AM - 4:30PM

Sonoma County

Lake Sonoma Recreation AreaAddress: 100 Marina Drive, Gayserville, 95441Phone Number:(707) 433-2200Pumpout Location Within the Marina: Down at the berthing dock infront of the rental docksPumpout Service Cost: $15 for the service and 10 cents per gallonPumpout Hours of Operation: By appointment *not on the wekkends*